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  • Home
  • About
    • Race Director
    • TTR Kids Group Run
    • Sponsors
    • Blogs
    • SUSTAINABILITY
    • Trees for Tees Program
    • 2026 Photography/Videography Internship
  • Podcast
  • Contact Us
  • Events
    • 50K Mashup
    • Doomsday 5k
    • 963 Beulah Challenge
    • Queeny Backyard Ultra
    • Ozark Foothills Endurance Runs
    • Thunder Chicken 100K Stage Races
    • Dark 2 Dawn Night Trail Races
    • Triple Crown 10K Night Trail Run Series
    • Rockin Rockwoods Trail Races
    • STL Women's Trail Summit
    • Babler Bongo 15K Trail Race/15K RUCK
    • Kidventure 1.5 Mi & 5K
    • Wildwood Trail Marathon
  • Coaching
    • Shalini Bhajjan
    • Private Coaching
    • Group Coaching
  • Volunteer
  • FAQ
  • Shop
  • JOIN THE TTR CHALLENGES
    • THE DOUBLE TAP CHALLENGE
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Ozark Foothills Endurance Runs
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April 10-11, 2027
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4515 Hencken Road
Wildwood, MO 63069
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Ozark Foothills Endurance Runs - Hosted each spring at Greensfelder County Park in Wildwood, Mo., this race offers 100 Mile, 100K, 50 Mile, 50K, Night-50K, Marathon, 25K, 25K RUCK and 1Mi Kids Fun Run distance options. This is a looped course that utilizes some of the region's top-rated trails, varying terrain that rages from steep grade to rolling hills with a mix of roots and rocks to keep you present.
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Come run the scenic and technical terrain laying at the foothills of the gently rolling Ozark Mountain range. 
More than 80 percent single-track trails.
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Meet the Ozark Foothills Endurance Runs Team

REGISTRATION INFORMATION
Kids Fun Run
25K
Night - 50K
25k RUCK
50 Miler
26.2ish marathon
100K
50k
100 miler

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Do you want to race but can’t afford the entry fee? Are you a part of the BIPOC or LGBTQ+ community? Apply to the Trail Mix Fund to have your registration fee waived.


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LEARN MORE ABOUT THE OZARK FOOTHILLS 500 MILES CLUB 

Travel/Lodging
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For 2027 we will be partnering with Drury Inn & Suites St. Louis Southwest location to get all our out-of-town runners the host hotel price. The hotel is located within 15 Minutes' drive to Greensfelder Park/Start/Finish. Use the booking link (HOTEL) below for group rates.
*If you call to make lodging reservations, use group number #10158217​

HOTEL

​Greensfelder County State Park has tent camping, RV hook-up and showers available. For more information and to make reservation visit the parks website or call St. Louis County Parks at 314-615-4386 

There's lodging around Six Flags. Other than that closest town to search for lodging would be Wildwood, Ballwin, Fenton, Chesterfield and or Ellisville.

​SAFE TRAVEL!

Ozark Foothills Pre-Race Information
Ozark Foothills Pre-Race Information COMING SOON!

Ozark Foothills Swag Shop
Ozark Foothills Swag Shop Coming Soon!
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Learn More!
Race Reports
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13 Trail Races With Views and Vibes That Will Blow You Away 
by Outside Run Magazine


2024 Race Report by Gibson Kelly 

2023 Race Report by Eric Senseman 

2019 Race Report by Jeff Browning 

​2016 Race Report by Scott Laudick 
Photos
 2026

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© COPYRIGHT 2014 - 2026. ALL RIGHTS RESERVED.

​All images, logos, maps, course layouts, and other content appearing on this website (terraintrailrunners.com) are the exclusive property of Shalini Bhajjan and Terrain Trail Runners‑STL, and are protected under United States and international copyright laws. No images, logos, or website content may be reproduced, copied, transmitted, or altered without written permission from Shalini Bhajjan.
In short, please don’t steal or screen‑capture my work.
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